Arukh HaShulchan, Orach Chaim 257:12-19

Sugya Map

• Issue: Determining the precise shiur (measure) for hotza'ah (carrying out) of food on Shabbos, a meleches machsheves¹ that incurs chayav chatas.
• Nafka Mina: The threshold for violating Shabbos by carrying food, impacting practical observance and pesak halacha.
• Primary Sources: Bavli Shabbos 79a², Yerushalmi Shabbos 7:4³, Aruch HaShulchan, Orach Chaim 257:12-19⁴.

Text Snapshot

The Aruch HaShulchan meticulously details the machlokes between R' Yochanan (Bavli) and Reish Lakish (Yerushalmi) regarding the shiur for food. He states: "והנה נתבאר בבבלי דלדברי הכל שיעור הוצאת אוכלין הוא כגרוגרת... והירושלמי סובר דשיעור אוכלין הוא כזית"⁵. He then offers a brilliant reconciliation, distinguishing between prutei ochlin (individual food items) where the Bavli's k'groggeret applies, and chavilah shel yerakot (bundle of vegetables) where the Yerushalmi's k'zayis (k'gargeret of a goat) is relevant.

Readings

Aruch HaShulchan's Synthesis

The Aruch HaShulchan's chiddush is his harmonization of the seemingly contradictory Bavli and Yerushalmi. Rather than a fundamental machlokes, he posits they address different types of food or contexts. The Bavli's k'groggeret applies to discrete food items, reflecting their inherent chashivus (significance) as sustenance, while the Yerushalmi's k'zayis applies to bundles of less significant produce.

Rishonim's Approach

Rashi⁶ and Tosafos⁷, primarily focused on the Bavli, generally adopt the k'groggeret as the standard shiur for food without delving into the Yerushalmi's nuance. This reflects a common tendency to privilege the Bavli's conclusion for psak.

Friction

The strongest kushya is the direct contradiction between the Bavli's shiur of k'groggeret and the Yerushalmi's k'zayis (or k'gargeret of a goat) for hotza'ah of food. The Aruch HaShulchan's terutz is that they are not speaking of the same scenario. The Bavli refers to prutei ochlin (individual food items), while the Yerushalmi refers to chavil shel yerakot (bundles of vegetables), where a k'zayis is a significant enough amount for a goat to swallow.

Intertext

The concept of varying shiurim based on the item's chashivus is widespread. For instance, the shiur for hotza'ah of money is k'prutah⁸, reflecting its intrinsic value, whereas bone is k'koseves⁹, indicating its significance for a dog. This mirrors the Aruch HaShulchan's insight that chashivus drives the shiur, even for different categories of food.

Psak/Practice

The Aruch HaShulchan concludes that l'halacha, we follow the Bavli's k'groggeret for food items, and k'zayis for other things (e.g., chavil shel yerakot as per the Yerushalmi's context, or other non-food items where k'zayis is the standard shiur). This distinction is crucial for practical Shabbos observance, as k'groggeret is a larger measure than k'zayis.

Takeaway

The determination of shiurim in Halacha is context-sensitive and driven by the concept of chashivus, requiring precise textual analysis to reconcile seemingly disparate sources.

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¹ Shabbos 73a ² Shabbos 79a ³ Yerushalmi Shabbos 7:4, 10a ⁴ Aruch HaShulchan, Orach Chaim 257:12-19 ⁵ Aruch HaShulchan, Orach Chaim 257:17 ⁶ Rashi, Shabbos 79a s.v. כגרוגרת ⁷ Tosafos, Shabbos 79a s.v. כגרוגרת ⁸ Shabbos 79a ⁹ Shabbos 79a